.library-hero { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(230px, 1fr); gap: 72px; align-items: center; padding-top: 54px; padding-bottom: 56px; }
.library-hero h1 { font: 400 clamp(40px, 5vw, 64px)/1.08 Georgia, 'Times New Roman', serif; letter-spacing: -.035em; margin: 0 0 24px; }
.library-hero h1 em { color: var(--journey-accent); font-style: normal; }
.library-hero > div > p:not(.section-kicker) { font-size: 17px; line-height: 1.75; color: var(--journey-muted); margin: 0 0 18px; }
.library-hero > div > p.library-lead { font-size: 19px; color: var(--journey-ink); }
.library-hero .journey-button { margin-top: 8px; }
.library-key { border-left: 1px solid #b9c7c6; padding: 20px 0 20px 32px; }
.library-key dl { margin: 0 0 24px; }
.library-key dl > div { margin-bottom: 18px; }
.library-key dt { font-size: 16px; font-weight: 600; margin-bottom: 5px; }
.library-key dd { font-size: 14px; line-height: 1.7; color: var(--journey-muted); margin: 0; }
.library-questions { border-top: 1px solid var(--journey-line); padding-top: 46px; padding-bottom: 54px; scroll-margin-top: 24px; }
.library-intro { max-width: 730px; margin-bottom: 28px; }
.library-intro > p:not(.section-kicker) { font-size: 16px; line-height: 1.75; color: var(--journey-muted); }
.library-question-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.library-question { padding: 26px; border: 1px solid #cbd5d1; border-top: 3px solid var(--journey-accent); border-radius: 6px; background: #fff; display: flex; flex-direction: column; min-width: 0; }
.library-question .section-kicker { margin-bottom: 12px; font-size: 10px; }
.library-question h3 { font: 400 27px/1.25 Georgia, 'Times New Roman', serif; letter-spacing: -.02em; margin: 0 0 14px; }
.library-question p { font-size: 15px; line-height: 1.75; color: var(--journey-muted); margin: 0 0 18px; }
.library-question a { display: inline-flex; align-items: center; min-height: 44px; line-height: 1.6; text-decoration: underline; text-underline-offset: 3px; color: var(--journey-accent); }
.library-primary { font-size: 14px; font-weight: 600; margin-top: auto; }
.library-secondary { font-size: 13px; }
.library-directory { background: #e9efec; border-block: 1px solid var(--journey-line); padding: 46px 0; }
.library-collections { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 36px; }
.library-collections a { display: grid; gap: 8px; border-top: 1px solid #b6c9c0; padding-top: 18px; color: var(--journey-accent); text-decoration: none; }
.library-collections a:hover strong { text-decoration: underline; text-underline-offset: 3px; }
.library-collections strong { font-size: 17px; line-height: 1.5; }
.library-collections span { font-size: 14px; line-height: 1.75; color: var(--journey-muted); }
.library-papers { display: grid; grid-template-columns: 1.5fr 1fr; gap: 64px; padding-top: 52px; padding-bottom: 54px; }
.library-papers p:not(.section-kicker) { font-size: 15px; line-height: 1.8; color: var(--journey-muted); margin: 0 0 22px; }
.library-presentation { border-left: 1px solid #b9c7c6; padding-left: 30px; }
.library-presentation h3 { font: 400 27px/1.3 Georgia, 'Times New Roman', serif; margin: 0 0 16px; }
.library-exit { border-top: 1px solid var(--journey-line); padding-top: 38px; padding-bottom: 52px; }
.library-exit p { font-size: 15px; line-height: 1.75; color: var(--journey-muted); }
.library-exit > div { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 18px; }
.library-exit a { display: inline-flex; align-items: center; min-height: 44px; font-size: 14px; color: var(--journey-accent); text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 850px) { .library-hero, .library-papers { gap: 32px; } }
@media (max-width: 600px) {
 .library-hero { display: block; padding-top: 34px; padding-bottom: 36px; }
 .library-hero h1 { font-size: 43px; }
 .library-hero > div > p:not(.section-kicker) { font-size: 16px; }
 .library-key { border-left: 0; border-top: 1px solid #b9c7c6; padding: 22px 0 0; margin-top: 28px; }
 .library-question-grid, .library-collections { grid-template-columns: 1fr; }
 .library-question { padding: 22px; }
 .library-questions { padding-top: 34px; padding-bottom: 38px; }
 .library-directory { padding: 36px 0; }
 .library-papers { display: block; padding-top: 36px; padding-bottom: 38px; }
 .library-presentation { border-left: 0; border-top: 1px solid #b9c7c6; margin-top: 28px; padding: 24px 0 0; }
 .library-exit { padding-top: 34px; padding-bottom: 40px; }
}